Impact Air Quality Monitoring Results 
24-hour TSP Monitoring Results at Station AM1A (Fan Sin Temple, 3 Sheung Wun Yiu G/F)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
1-Sep-10 Sunny 31.2 1002.9 1.34 1.34 1.34 1933.92 2.7783 2.9026 0.1243 15141.9 15165.9 24.0 64.3
24-hour TSP Monitoring Results at Station AM2 (12 Shan Tong New Village G/F)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
1-Sep-10 Sunny 31.2 1002.9 1.35 1.35 1.35 1938.24 2.7947 2.8292 0.0345 11790.17 11814.17 24.00 17.8
6-Sep-10 Cloudy 29.3 1007.9 1.35 1.35 1.35 1938.24 2.7585 2.8778 0.1193 11814.17 11838.17 24.00 61.6
11-Sep-10 Fine 25.5 1008.9 1.29 1.29 1.29 1859.04 2.7593 2.8105 0.0512 11838.17 11862.17 24.00 27.5
17-Sep-10 Sunny 29.1 1009.0 1.34 1.34 1.34 1932.48 2.8080 2.9104 0.1024 11862.17 11886.17 24.00 53.0
22-Sep-10 Sunny 25.4 1011.5 1.35 1.35 1.35 1938.24 2.7813 2.8700 0.0887 11886.17 11910.17 24.00 45.8
29-Sep-10 Sunny 28.5 1013.4 1.35 1.35 1.35 1938.24 2.7744 2.8040 0.0296 11910.12 11934.12 24.00 15.3
24-hour TSP Monitoring Results at Station AM3 (Roof of Switch Room at Riverain Bayside)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
1-Sep-10 Sunny 31.2 1002.9 1.35 1.35 1.35 1941.12 2.7823 2.8591 0.0768 15521.59 15545.59 24.00 39.6
6-Sep-10 Cloudy 29.3 1007.9 1.35 1.35 1.35 1940.98 2.7531 2.8237 0.0706 15545.59 15569.59 24.00 36.4
11-Sep-10 Fine 25.5 1008.9 1.35 1.35 1.35 1941.12 2.7846 2.8393 0.0547 15569.59 15593.59 24.00 28.2
17-Sep-10 Sunny 29.1 1009.0 1.35 1.35 1.35 1941.12 2.8110 2.8860 0.0750 15593.59 15617.59 24.00 38.6
22-Sep-10 Sunny 25.4 1011.5 1.35 1.35 1.35 1941.12 2.7632 2.8195 0.0563 15617.59 15641.59 24.00 29.0
29-Sep-10 Sunny 28.5 1013.4 1.35 1.35 1.35 1941.12 2.7719 2.8401 0.0682 15641.59 15665.59 24.00 35.1
24-hour TSP Monitoring Results at Station AM4 (Roof of Tai Kwong Secondary School)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
1-Sep-10 Sunny 31.2 1002.9 1.34 1.34 1.34 1928.16 2.7810 2.9637 0.1827 11649.35 11673.35 24.00 94.8
6-Sep-10 Cloudy 29.3 1007.9 1.34 1.34 1.34 1928.16 2.7850 2.8450 0.0600 11673.35 11697.35 24.00 31.1
11-Sep-10 Fine 25.5 1008.9 1.34 1.34 1.34 1928.16 2.7899 2.8312 0.0413 11697.35 11721.35 24.00 21.4
17-Sep-10 Sunny 29.1 1009.0 1.34 1.34 1.34 1928.16 2.7996 2.8675 0.0679 11721.35 11745.35 24.00 35.2
22-Sep-10 Sunny 25.4 1011.5 1.34 1.34 1.34 1928.16 2.7710 2.8100 0.0390 11745.35 11769.35 24.00 20.2
29-Sep-10 Sunny 28.5 1013.4 1.34 1.34 1.34 1928.16 2.7792 2.8340 0.0548 11769.35 11793.35 24.00 28.4